Typical physical and mechanical properties
| Steel grade under GOST 21427.1 |
Thickness, mm |
Specific electrical resistance, Ω*mm/m |
Yield point σT N/mm2 |
Tensile strength σB N/mm2 |
Elongation δ4, % |
HV5 |
Number of Bends |
| Longitudinal |
Transverse |
Longitudinal |
Transverse |
Longitudinal |
Transverse |
Longitu-dinal |
Transverse |
| 3409 |
0,27 |
0,45-0,50 |
343 |
353 |
362 |
407 |
8 |
27 |
175 |
40 |
20 |
| 0,3 |
0,45-0,50 |
342 |
352 |
361 |
405 |
11 |
30 |
178 |
36 |
14 |
| 3408 |
0,27 |
0,45-0,50 |
332 |
357 |
354 |
406 |
8 |
28 |
175 |
40 |
20 |
| 0,3 |
0,45-0,50 |
323 |
355 |
348 |
401 |
10 |
27 |
184 |
42 |
14 |
| 3407 |
0,27 |
0,45-0,50 |
342 |
364 |
362 |
415 |
10 |
28 |
175 |
54 |
18 |
| 0,3 |
0,45-0,50 |
326 |
356 |
350 |
405 |
12 |
28 |
177 |
43 |
19 |
| 3406 |
0,27 |
0,45-0,50 |
337 |
356 |
359 |
408 |
11 |
29 |
172 |
57 |
22 |
| 0,3 |
0,45-0,50 |
329 |
343 |
352 |
390 |
10 |
15 |
176 |
38 |
15 |
|
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